313122251584432 has 40 divisors (see below), whose sum is σ = 623337353074800. Its totient is φ = 152264617327872.

The previous prime is 313122251584427. The next prime is 313122251584433. The reversal of 313122251584432 is 234485152221313.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (313122251584433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111681307 + ... + 114450682.

It is an arithmetic number, because the mean of its divisors is an integer number (15583433826870).

Almost surely, 2^{313122251584432} is an apocalyptic number.

It is an amenable number.

313122251584432 is a deficient number, since it is larger than the sum of its proper divisors (310215101490368).

313122251584432 is a wasteful number, since it uses less digits than its factorization.

313122251584432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226134373 (or 226134367 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The spelling of 313122251584432 in words is "three hundred thirteen trillion, one hundred twenty-two billion, two hundred fifty-one million, five hundred eighty-four thousand, four hundred thirty-two".